For heavy-duty road, off-road, plant and yard use. Includes pivoting jack stand, safety chains, and 13" wheels. Stiff .120" welded rectangular steel tube frame construction is phosphate etched and powder coat painted for superior rust and corrosion resistance. Low sway suspension gives outstanding stability with manageable tongue weight. Wheels bearings are packed with high viscosity, high pressure, low washout Lubriplate® grease. Features a Duo-Hitch® (2" Ball/Lunette Eye combination hitch). Notice: This product does NOT contain the K2639-1 Fender and Light Kit.